Electron Microscope Mystery 7

It’s time for another microscope mystery!

The field of view here is about a millimeter. What is it?


Update, 4:50p: This is proving to be a tricky one! Here’s a zoomed-out view.


Update, 5:02p: Hooray! @poikiloblastic guessed right, it’s a key.



9 Comments on “Electron Microscope Mystery 7”

  1. Matt says:

    The corner of an Iphone/Ipad?

  2. Scott says:

    That’s quite a stumper… appears the corner of something. But what?

  3. Karon says:

    Corner of a business card?

  4. Early says:

    Corner of a razor blade?

  5. I had no inkling initially, but after the zoom out I would go with key.

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google+ photo

You are commenting using your Google+ account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s